Frame for supporting warning sign on tailgate of dump truck



FIG. 1 is a perspective view of a frame for supporting warning sign ontailgate of dump truck showing my new design:

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, a right side elevationalview being a mirror image hereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines indicate unclaimed subject matter and form no part ofthe claimed design.

CLAIM I claim the ornamental design for frame for supporting warningsign on tailgate of dump truck, as shown and described.